ASTM E2490 - 09(2015) - Standard Guide for Measurement of Particle Size Distribution of Nanomaterials in Suspension by Photon Correlation Spectroscopy (PCS)

ASTM E2490 - 09(2015)

Standard Guide for Measurement of Particle Size Distribution of Nanomaterials in Suspension by Photon Correlation Spectroscopy (PCS)

Status : Current   Published : January 2015

Format
PDF

Format
HARDCOPY



1.1 This guide deals with the measurement of particle size distribution of suspended particles, which are solely or predominantly sub-100 nm, using the photon correlation (PCS) technique. It does not provide a complete measurement methodology for any specific nanomaterial, but provides a general overview and guide as to the methodology that should be followed for good practice, along with potential pitfalls.

1.2  This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.




Standard NumberASTM E2490 - 09(2015)
TitleStandard Guide for Measurement of Particle Size Distribution of Nanomaterials in Suspension by Photon Correlation Spectroscopy (PCS)
StatusCurrent
Publication Date04 January 2015
Normative References(Required to achieve compliance to this standard)No other standards are normatively referenced
Informative References(Provided for Information)No other standards are informatively referenced
Descriptors DLS, Dynamic light scattering, PCS, Photon correlation spectroscopy, Nano, QELS, Quasi-elastic light scattering
ICS71.100.01
PublisherASTM
FormatA4
DeliveryYes
Pages15
File Size226 KB
Price£45.00


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